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Posted to commits@hudi.apache.org by GitBox <gi...@apache.org> on 2021/08/26 08:47:28 UTC
[GitHub] [hudi] aresa7796 commented on issue #3533: [SUPPORT]How to use MOR Table to Merge small file?
aresa7796 commented on issue #3533:
URL: https://github.com/apache/hudi/issues/3533#issuecomment-906216326
Hi, @liujinhui1994 I use clustering , got same result.
```
df.write
.format("org.apache.hudi")
.options(getQuickstartWriteConfigs)
.option(DataSourceWriteOptions.TABLE_TYPE_OPT_KEY,DataSourceWriteOptions.MOR_TABLE_TYPE_OPT_VAL)
.option(DataSourceWriteOptions.STORAGE_TYPE_OPT_KEY,DataSourceWriteOptions.MOR_STORAGE_TYPE_OPT_VAL)
.option(DataSourceWriteOptions.PRECOMBINE_FIELD_OPT_KEY, "timestamp")
.option(DataSourceWriteOptions.RECORDKEY_FIELD_OPT_KEY, "_track_id")
.option(HoodieIndexConfig.BLOOM_INDEX_UPDATE_PARTITION_PATH, "true")
.option("hoodie.parquet.small.file.limit", "0")
.option("hoodie.clustering.inline", "true")
.option("hoodie.clustering.inline.max.commits", "4")
.option("hoodie.clustering.plan.strategy.target.file.max.bytes", "1073741824")
.option("hoodie.clustering.plan.strategy.small.file.limit", "629145600")
.option(HoodieIndexConfig.INDEX_TYPE_PROP, HoodieIndex.IndexType.GLOBAL_BLOOM.name())
.option("hoodie.table.name", "hudi_example")
.mode(SaveMode.Append)
.save("/opt/hudi_example")
```
I executed this code 6 times.
```
├── .hoodie
│ ├── .20210826162656.deltacommit.crc
│ ├── .20210826162656.deltacommit.inflight.crc
│ ├── .20210826162656.deltacommit.requested.crc
│ ├── .20210826162754.deltacommit.crc
│ ├── .20210826162754.deltacommit.inflight.crc
│ ├── .20210826162754.deltacommit.requested.crc
│ ├── .20210826162830.deltacommit.crc
│ ├── .20210826162830.deltacommit.inflight.crc
│ ├── .20210826162830.deltacommit.requested.crc
│ ├── .20210826162859.deltacommit.crc
│ ├── .20210826162859.deltacommit.inflight.crc
│ ├── .20210826162859.deltacommit.requested.crc
│ ├── .20210826162904.replacecommit.crc
│ ├── .20210826162904.replacecommit.inflight.crc
│ ├── .20210826162904.replacecommit.requested.crc
│ ├── .20210826162935.deltacommit.crc
│ ├── .20210826162935.deltacommit.inflight.crc
│ ├── .20210826162935.deltacommit.requested.crc
│ ├── .aux
│ │ └── .bootstrap
│ │ ├── .fileids
│ │ └── .partitions
│ ├── .hoodie.properties.crc
│ ├── .temp
│ │ └── 20210826162904
│ │ └── default
│ │ ├── .bb37db55-ebb9-4a07-977b-5fb0d4340193-0_0-44-48_20210826162904.parquet.marker.CREATE.crc
│ │ └── bb37db55-ebb9-4a07-977b-5fb0d4340193-0_0-44-48_20210826162904.parquet.marker.CREATE
│ ├── 20210826162656.deltacommit
│ ├── 20210826162656.deltacommit.inflight
│ ├── 20210826162656.deltacommit.requested
│ ├── 20210826162754.deltacommit
│ ├── 20210826162754.deltacommit.inflight
│ ├── 20210826162754.deltacommit.requested
│ ├── 20210826162830.deltacommit
│ ├── 20210826162830.deltacommit.inflight
│ ├── 20210826162830.deltacommit.requested
│ ├── 20210826162859.deltacommit
│ ├── 20210826162859.deltacommit.inflight
│ ├── 20210826162859.deltacommit.requested
│ ├── 20210826162904.replacecommit
│ ├── 20210826162904.replacecommit.inflight
│ ├── 20210826162904.replacecommit.requested
│ ├── 20210826162935.deltacommit
│ ├── 20210826162935.deltacommit.inflight
│ ├── 20210826162935.deltacommit.requested
│ ├── archived
│ └── hoodie.properties
└── default
├── ..hoodie_partition_metadata.crc
├── .3e5a8289-01bc-4769-9c6f-f2ae6c355420-0_0-30-36_20210826162859.parquet.crc
├── .5f4d5381-ea37-4eb1-b8c7-2717facd0a50-0_0-30-33_20210826162754.parquet.crc
├── .bb37db55-ebb9-4a07-977b-5fb0d4340193-0_0-44-48_20210826162904.parquet.crc
├── .c1e69535-55b2-4a3a-ad58-e9be0a999304-0_0-29-29_20210826162656.parquet.crc
├── .cd2bf248-92bc-426c-a568-245ee89a0a17-0_0-30-34_20210826162830.parquet.crc
├── .d8942dd4-9097-4bf4-b2ea-59eaab48af77-0_0-30-33_20210826162935.parquet.crc
├── .hoodie_partition_metadata
├── 3e5a8289-01bc-4769-9c6f-f2ae6c355420-0_0-30-36_20210826162859.parquet
├── 5f4d5381-ea37-4eb1-b8c7-2717facd0a50-0_0-30-33_20210826162754.parquet
├── bb37db55-ebb9-4a07-977b-5fb0d4340193-0_0-44-48_20210826162904.parquet
├── c1e69535-55b2-4a3a-ad58-e9be0a999304-0_0-29-29_20210826162656.parquet
├── cd2bf248-92bc-426c-a568-245ee89a0a17-0_0-30-34_20210826162830.parquet
└── d8942dd4-9097-4bf4-b2ea-59eaab48af77-0_0-30-33_20210826162935.parquet
```
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